Gamebook

The Gamebook Engine is the first free, cross-platform engine for writing gamebooks, such as the "Choose Your Own Adventure" series, or the "Lone Wolf" series. TGE can interpret scripts that use the Hyena gamebook format.The Gamebook Engine is free and open source; it is published under the GNU GPLv2 or later. It is written in C++ and uses Qt 4 and Lua 5.1.Features: downloadable free, open source, multi-platform uses a simple, easy to understand text format (Hyena Gamebook) scripting with lua displays images audio-enabled (provided in Beta)* enables players to save and load games